[Libav-user] Real time camera IP RTSP H264

Carl Eugen Hoyos cehoyos at ag.or.at
Tue Feb 10 12:22:41 CET 2015

Robin Stevens <rdstevens at ...> writes:

> concurrency can increase overall throughput (for 
> particular kinds of task) but increased latency 
> is a common payoff.

Unfortunately this is not the only payoff:
For "real" codecs (MPEG, H264) cpu usage increases 
heavily for multi-threaded decoding.
(Not the cpu usage on a particular moment but cpu 
cycles to decode a given number of frames.)

Carl Eugen

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